ReSound LiNX Quattro 9 – RIE 61

(1 customer review)

Our Price: $1,997.00

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ReSound LiNX Quattro 9 Rechargeable Hearing Aids

The ReSound LiNX Quattro 9 is ReSound’s latest Flagship hearing aid. Save hundreds or even thousands on this premium plus hearing aid system at This Receiver-In-The-Ear (RIE) hearing aid features the latest advancements in hearing aid technology while still being very small and discreet. ReSound has developed a new hearing aid processor that provides 100% more speed and a 30% increase in computing power than previous aids. In addition, the Bluetooth wireless radio has been replaced with a newer version that reduces power consumption by 20% compared to previous models (like the ReSound LiNX 3D).

Improvements in the ReSound Quattro line are:

  • Made for Android* or iPhone (Direct streaming to iPhone and Android*)
  • Improved hearing aid wireless system
  • Extended Dynamic Range (the available range from soft to loud sounds)
  • More natural and clearer sound
  • Increased higher frequency bandwidth (amplifying sound up to 9.5kHz)
  • Rechargeable lithium-ion battery technology with Quick Charge functionality
* The first and currently the only Android phone that streams calls and music to hearing aids without using a streaming device is the Google Pixel 3 or 3a that has been updated to Android 10.

FeaturesModel 9Model 7Model 5
Directionality III
Directionality II
Mix Processor
Environmental OptimizerBinaural
Optimizer II
NoiseTracker IIYYY
Sound ShaperYYY
DFS Ultra II w/Music ModeYYY
Impulse Noise ReductionYY
Ear-to-Ear CommunicationYYY
Synchronized VC/Program ButtonYYY
Tinnitus Sound Generator w/NatureYYY
iOS Audio StreamingYYY
Wireless Accessories CompatibilityYYY
Best EnvironmentIntense

The Best Rechargeable Hearing Aid

The ReSound LiNX Quattro 9 hearing aid has a lithium-ion battery for extended and quick recharge capability. The compact travel charging case that comes with every ReSound LiNX Quattro 9 order makes this one of the easiest to use and versatile rechargeable hearing aids on the market. With only a 30 minute charge, the user can get up to an additional 8 hours of wear. With a three hour charge, the battery can last up to 30 hours before needing charging again. The travel charging case, when unplugged from from your household electrical socket, holds within its own battery storage system, up to three additional hearing aid charges. This provides for a maximum hearing aid usage time of up to 120 hours without having to plug the charger into a power outlet.  

Individuals that have embraced rechargeable hearing aids have expressed that these hearing aids are a game changer. With these new ReSound rechargeable hearing aids, users now have the freedom to enjoy their hearing aids for much longer periods of time without fear of running out of power.

ReSound travel charger for hearing aids.

ReSound Hearing Aid Smartphone Compatibility

Resound LiNX Quattro 9 hearing aids are compatible with most modern smartphones. ReSound has developed the ReSound Smart 3D app for the Android and iOS (Apple) marketplace. This downloadable app lets you control your hearing aids utilizing your smartphone. On both mobile phone platforms, the apps provide direct connectivity from smartphones to the hearing aids without the need for any additional (Streaming) devices.

Features of the ReSound Smart App

  • Adjust hearing aid volume controls.
  • Change hearing aid programs for different environments.
  • Adjust hearing aid equalizer
  • Initiate hearing aid remote support.  (Remote adjustments from HearSource pushed through your smartphone to your hearing aids.)

Made for Android and iPhone Hearing Aid

ReSound LiNX was the first “Made for iPhone” hearing aid and is now the first “Made For Android* hearing aid on the market (Google Pixel 3 or 3a that has been updated to Android 10). The ability to stream calls, music and other audio directly to hearing aids was revolutionary for the time. Before the launch of ReSound LiNX, many hearing aids had wireless capabilities, but they all required the use of a hearing aid streaming accessory. When ReSound started working with Apple to allow streaming directly from an iPhone to Bluetooth connected hearing aids, consumers instantly took notice. Now the direct streaming capability is available for use with the Google Pixel 3 or 3a Smartphones that have been updated to Android 10.

Hearing Aid Streaming from Android

ReSound LiNX Quattro 9 direct streaming capabilities are currently limited to the iPhone and the Google Pixel 3 or 3a that have been updated to Android 10. Direct streaming from an iPhone or Google Pixel 3 or 3a to these hearing aids requires NO streamer or other intermediary device.  

ReSound Phone Clip+

Other Android users that want to stream from their phone will have to purchase a hearing aid streaming accessory such as the ReSound Phone Clip+. This allows Android users to send an audio signal from their mobile phone to their hearing aids.

It’s nice to have direct streaming from the phone, but using a streaming accessory has its advantages. If you desire a truly hands free experience using a hearing aid, a streaming accessory is a must. Usually this technology is discreetly worn on the body and allows you to connect your hearing aids to a smartphone up to 30 feet away. With the ability to answer phone calls via the streamer, actually having your phone on your person is no longer necessary. Even though iPhones have direct streaming to hearing aids, the actual iPhones still have to be answered and talked into. Wireless streamers allow for the actual phone to be left in the pocket or anywhere nearby. Where this specific technology can come in handy is if you have take a lot of phone calls and really need a hands free experience. We have also found that some of our clientele that have mobility issues enjoy this accessory and technology.

Tinnitus Management and Relief

With 80% of hearing loss cases existing alongside tinnitus (ringing or buzzing in the ears), the Quattro addresses this condition head-on with ReSound’s Relief feature. This sophisticated tinnitus management system masks the tinnitus sound and provides a collection of pre-programmed synthetic sounds to aid in tinnitus desensitizing. 

ReSound Unite Accessories

ReSound Unite Accessories

ReSound has designed a complete suite of accessories for use with their hearing aids to help you hear in the most demanding of environments. These accessories also allow users to connect to audio devices such as smartphones and TV’s.

Micro Mic and Multi Mic are two separate remote microphone accessories that are used to capture conversations where background noise or listening at a distance is an issue. Both accessories stream amplified speech sounds wirelessly to your ReSound hearing aids. Micro Mic clips on clothing or is placed near someone you want to hear. It picks up the voice and delivers crisp clear sound wirelessly to your hearing aids up to 80 feet away. Multi Mic is a table microphone that is used in conjunction with an FM receiver. Multi Mic’s are useful in a variety of environments, from business meetings to classroom settings.

TV Streamer 2 connects your ReSound LiNX hearing aids to your home entertainment systems, delivering crystal clear sound from your TV, computer, or stereo. TV Streamer 2 uses Bluetooth technology to deliver wireless audio directly to your hearing aids.

Remote Control 2 is ReSound’s remote control for their hearing aids. The Remote Control 2 allows volume control and program changes. This accessory is great for individuals that don’t use a smartphone and need a convenient way to control their hearing aids.

Phone Clip+ is the streaming accessory for phones that have Bluetooth. This is a must have device for any Android smartphone users that want to be able to stream audio from their phone directly in their ReSound hearing aids. The Phone Clip+ is clipped on a users clothing and paired with a smartphone. This is the a great device if your looking for a true hands free experience while taking a phone call.

ReSound Assist

ReSound LiNX Quattro hearing aids can be remotely programmed by a HearSource hearing professional through the ReSound Smart 3D app. Without an in-office visit you can request an adjustment through the app. Your HearSource hearing professional receives your request and will work on the hearing aid’s programming. Once we have updated the hearing aid’s programming, the update will get pushed back to you via the ReSound Smart 3D app. You will receive an alert that the programming update has been received and can be applied to your hearing aids. This is a revolutionary technology that really enables users to save time and travel cost.

Improved Platform and Sound Quality

ReSound LiNX Quattro

ReSound LiNX Quattro takes the LiNX family of hearing aids with an already excellent sound quality to a whole new level. The hearing aid sound processor was completely redesigned from previous generations.  These improvements allow the chip to processes data 100% faster than the previous generation while maximizing efficiency and overall audio quality. According to the Resound website, “sounds are fuller, clearer and richer than ever before.”

ReSound LiNX Quattro Warranty

Each ReSound LiNX Quattro hearing aid comes with a three (3) year manufacturer warranty and a three (3) year loss and damage warranty. Each hearing aid may be replaced one time during the 3 year loss and damage period for a co-payment of $300. The replacement warranty includes a replacement instrument and any necessary hearing aid programming.

HearSource will handle all warranty claims for repair or replacement.  If your hearing aid is in need of repair, mail your hearing aid to our offices at:

108 E. Pat Rady Way, PO Box 364
Bainbridge, IN 46105

If you need to make a warranty claim for replacement of a lost or damaged hearing aid. Contact us by phone at 1-800-416-2434 or email

HearSource regular office hours are 9:00 a.m. to 9:00 p.m. Monday through Friday, Eastern Time, USA.

resound color logo

ReSound is a Danish hearing aid manufacturer, founded over 70 years ago. ReSound is a part of the GN Nord Group, which offers technological resources, design and research in the manufacturing of state-of-the-art hearing instruments. Throughout ReSound’s company history, ReSound has provided the hearing aid industry with significant breakthroughs in hearing technology. ReSound leads the hearing aid industry with firsts such as Wide Dynamic Range Compression (improves sound processing) and Digital Feedback Suppression (eliminates sound distortion). ReSound also introduced the industry’s first open-standard digital chip, which provides a flexible and natural listening experience.

  • 17 channels
  • Direct streaming to iPhone and some Android smartphones.
  • Binaural Directionality III – Provides a more natural listening experience. A clearer sound helps the brain process speech better by presenting a more detailed picture of the sound environment.
  • Spatial Sense – Supports the brain’s natural ability to process and locate sounds. LiNX Quattro also improves speech recognition, ensuring that every conversation is heard.
  • Directional Mix Processor – Assists users in locating the source of a sound or speech.
  • Adjustable Directional Mix
  • Natural Directionality II
  • Synchronized Soft Switching
  • Autoscope Adaptive Directionality
  • Binaural Environmental Optimizer II
  • Noise Tracker II
  • Low-Frequency Boost
  • Amplification Strategies (WDRC, Semi-linear, Linear)
  • Impulse Noise Reduction
  • Wind Guard
  • Expansion
  • Sound Shaper
  • DFS Ultra II with Music Mode
  • Synchronized Acceptance Manager
  • Tinnitus Sound Generator
  • 4 Flexible Programs
  • Synchronized Push Buttons
  • Synchronized Volume Control
  • Smart Start
  • Ear To Ear Communication
  • Direct Audio Streaming (Made For iPhone)
  • Compatible with all Resound Wireless Accessories like the Micro Mic, Multi Mic, etc.
  • Resound Control App (if you have a Phone Clip+)
  • Resound Smart 3D App
  • Compatible with Resound Remote Assist
  • Will take remote hearing aid updates
  • HearSource Remote Adjustable

Additional information

Weight N/A


Technology Level


Hearing Aid Repair Warranty

3 Year Repair Warranty

Battery Sizes

Lithium-Ion Rechargebale

Smartphone Compatibility

MFI – Made for iPhone, Android Capable – No Direct Stream, Android Direct

Audio Streaming

Audio Stream Direct – Apple iOS, Audio Stream with Accessory – Android

Special Features

Wireless / Bluetooth, Rechargeable, Professional Remote Programming

1 review for ReSound LiNX Quattro 9 – RIE 61

  1. George M

    Amazing hearing aids! These hearing aids were half the price of my local provider.

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